What have you been up to? What have you been doing?
A: Not bad. What have you been up to? B: Not much. I’ve been working hard recently. Work is really busy at the moment... (‘up to’ – means ‘do’ or ‘doing’)
E.g. girls will laugh at a boy’s jokes, she might play with her hair, she might smile at him a lot, she might touch him on the arm and laugh... When a boy flirts with a girl he might try to make her laugh or show her how strong he is
This is when you talk to someone to make them fancy you. E.g. when a man sees a nice woman in a bar, he might chat her up by asking her if she wants a drink. “Would you like a drink? Do you come here often? You’ve got beautiful eyes...”
This has 2 meanings. 1 – It means that you go on a date with someone. 2 – It means you are someone’s boyfriend/girlfriend. E.g. “We’ve been going out with each other for 2 years. We’re getting married next year.”
psujący się związek (jeszcze się nie rozstaliście ale już się nie układa)
This is when a relationship goes bad. You drift apart when you become interested in different things, and you don’t enjoy being with each other any more. It means that you slowly become bored with your partner.